Parent Layer: Coral Reef

Name: Coral Reefs at Risk

Display Field: threat_txt

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Coral Reef data courtesy of Reefs at Risk Revisted- WRI. Coral reefs are classified by estimated present threat from local human activities, according to the Reefs at Risk integrated local threat index. The index combines the threat from the following local activities:overfishing and destructive fishing, coastal development, watershed-based pollutionn, and marine-based pollution and damage. This indicator does not include the impact to reefs from global warming or ocean acidification. Maps including ocean warming and acidification appear at www.wri.org/reefs. Base data source: Reef locations are based on 500 meter resolution gridded data reflecting shallow, tropical coral reefs of the world. Organizations contributing to the data and development of the map include the Institute for Marine Remote Sensing, University of South Florida (IMaRS/USF), Institut de Recherche pour le Développement (IRD), UNEP-WCMC, The World Fish Center, and WRI. The composite data set was compiled from multiple sources, incorporating products from the Millennium Coral Reef Mapping Project prepared by IMaRS/USF and IRD. See the metadata for additional details. <a href='http://docs.wri.org/reefs_at_risk_revisited_metadata_base_data.xlsx' target='_blank'><b>Metadata</b><a></br>

Copyright Text:

Default Visibility: false

MaxRecordCount: 100000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -2.00375070672E7
YMin: -3768750.9910000004
XMax: 2.0037507067199998E7
YMax: 3831510.0779
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: threat_txt
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Low
  Label: Low
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [0, 102, 204, 255]
  Outline:
  Style: esriSLSSolid
  Color: [0, 102, 204, 255]
  Width: 1
• Value: Medium
  Label: Medium
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [243, 185, 18, 255]
  Outline:
  Style: esriSLSSolid
  Color: [243, 185, 18, 255]
  Width: 1
• Value: High
  Label: High
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [241, 50, 23, 255]
  Outline:
  Style: esriSLSSolid
  Color: [241, 50, 23, 255]
  Width: 1
• Value: Very High
  Label: Very High
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [166, 16, 12, 255]
  Outline:
  Style: esriSLSSolid
  Color: [166, 16, 12, 255]
  Width: 1
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• id ( type: esriFieldTypeDouble, alias: ID )
• threat ( type: esriFieldTypeSmallInteger, alias: THREAT )
• threat_txt ( type: esriFieldTypeString, alias: THREAT_TXT, length: 10 )
• shape ( type: esriFieldTypeGeometry, alias: Shape )
• shape_Length ( type: esriFieldTypeDouble, alias: shape_Length )
• shape_Area ( type: esriFieldTypeDouble, alias: shape_Area )

Supported Operations:   Query   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata